//
// Created by 李云飞 on 2023/10/29.
//
#include "learn.h"

namespace learn{
    int Print(std::string str){
        std::cout << str << std::endl;
        return 0;
    }

    struct A{
        A() {
            std::cout<<"construct: " << ++a << std::endl;
        }
        int a = 1;
    };
    A GetA() {
        return A();
    }



}
